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This page shows both the average monthly rainfall and the number of rainy days in Girón, Santander, Colombia. Long-term data from 1990 to 2020 was used to calculate these averages. Let's explore the details to provide you with a complete overview.
Girón is known for its substantial rainfall, with annual precipitation reaching 6310 mm (248 in).
Significant seasonal changes in precipitation occur throughout the year. During the wettest month, June receives substantial rainfall, averaging 682 mm (27 in) of precipitation, recorded across 18 rainy days.
In contrast, the driest month, January brings less rainfall, with 261 mm (10 in) over 9 rainy days.
June, the wettest month, has a maximum daytime temperature of 25°C (77°F). The city receives 146 hours of sunshine in this period. During the driest month January you can expect a temperature of 26°C (79°F). For more detailed insights into the city's temperatures, visit our Girón Temperature page.
The map below shows the annual precipitation across Colombia. You can also select the different months in case you are interested in a specific month.
Girón's average annual precipitation is 6310 mm (248 in). Let's compare this to some popular worldwide tourist destinations:
The climate in San Francisco, USA, is influenced by coastal weather, with 469 mm (18 in) of rainfall mostly during the winter months.
Beijing, China, receives 560 mm (22 in) of annual precipitation, concentrated in the summer months.
Melbourne, Australia, has 690 mm (27 in) of rainfall annually, spread fairly evenly throughout the year.
Mumbai, India, experiences a tropical monsoon climate with 1860 mm (73 in) of annual rainfall, with the majority of precipitation happening during the monsoon season from June to September.
Precipitation amounts are measured using specific gauges installed at weather stations, collecting both rain and snow and any other type of precipitation. Rainfall is measured directly in millimeters, while that from snow and ice is obtained by melting it. Automated systems often incorporate heaters to make this easier.
Information from these stations is transmitted via Wi-Fi, satellite, GPS, or telephone connections to central monitoring networks. This information is immediately updated and integrated into weather models and forecasts.
The proximity of a location to a large body of water can significantly affect its rainfall patterns:
For more detailed information about Girón's weather, including sunshine hours, humidity levels, and temperature data, visit our Girón Climate page.
Pick a month to see the average temperature, rainfall and sunshine in Girón - and find the best time to visit.
Temperature Rainfall Sunshine Humidity
See the full Girón climate overview or explore weather in Colombia.
Where to go in September - average daytime high across popular destinations.
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